Baby chick vaccine injection device

Abstract

The utility model relates to a baby chick vaccine injection device which comprises a bottom box, a liquid storage barrel and a control module, a spiral electric heating tube and an electric push rod are arranged at the top of the bottom box, the electric push rod is connected with a piston, a cylinder body and a supporting seat are arranged on the side wall of the bottom box, the piston is arranged in the cylinder body in a sliding mode, and a liquid inlet one-way valve and a liquid outlet one-way valve are arranged at the bottom of the cylinder body. The liquid inlet one-way valve is connected to the top of the bottom box, the liquid discharging one-way valve is connected with a liquid discharging pipe, the supporting seat is connected with a pedestal through an elastic mechanism, a trigger switch is arranged on the supporting seat, a needle head is arranged on the pedestal, a telescopic hose is connected between the liquid discharging pipe and the needle head, the liquid storage cylinder is arranged on the top of the bottom box, and a stirring mechanism and a temperature sensor are arranged in the liquid storage cylinder. The baby chick automatic injection device can automatically inject baby chicks, is favorable for improving the vaccine injection effect, can also perform constant-temperature heating on vaccines before injection, and is favorable for the vaccine injection effect.

Description

Technical Field

[0001] The utility model belongs to the technical field of vaccine injection devices, and particularly relates to a chicken vaccine injection device. Background Art

[0002] Chicken contains a lot of nutrients such as vitamin C, E and protein. Chicken is easily absorbed and utilized by the human body. Chicken has the effect of enhancing physical strength and strengthening the body. In addition, chicken contains phospholipids that play an important role in human growth and development. It is one of the important sources of fat and phospholipids in the dietary structure. In recent years, a large number of chicken seedling breeding companies have emerged. After breeding chicks, chicken seedling breeding companies will supply them to various chicken breeding companies to raise the chicks into adult chickens.

[0003] After the chicks are hatched from eggs, it is necessary to use a chick syringe to inject the vaccine into the chicks and then provide it to each adult chicken breeding enterprise. To increase the probability of chicks getting sick in the later stage. The chick syringe in the prior art is commonly a plunger syringe, which includes a syringe, a piston is slidably provided in the syringe, the piston is connected to a piston rod extending outside the syringe, and a needle is provided on the side of the syringe away from the piston. When in use, the vaccine liquid can be added to the syringe by pulling the piston away from the needle. After the needle is inserted into the chick, the vaccine in the syringe can be injected into the chick by pushing the piston in the direction of the needle through the piston rod. However, since the vaccine liquid generally needs to be refrigerated during storage, its temperature is relatively low, and the syringe in the prior art cannot heat the vaccine before injection, resulting in poor absorption of the overcooled vaccine by the chicks, and the overcooled vaccine is also easy to cause the chicks to get sick due to the cold and easily cause infection at the injection site of the chicks. Utility Model Content

[0004] The utility model provides a chicken vaccine injection device to effectively solve the technical problems in the above-mentioned background technology.

[0005] The technical solution adopted by this utility model:

[0006] A chicken seedling vaccine injection device comprises a bottom box, a liquid storage cylinder and a control module, wherein a spiral electric heating tube is arranged on the top outside the bottom box, an electric push rod is arranged on the top inside the bottom box, the electric push rod is connected with a piston, a cylinder body and a support seat are respectively arranged on the inner wall and the outer wall of the bottom box, the piston is slidably arranged in the cylinder body, an inlet check valve and a discharge check valve are arranged at the bottom of the cylinder body, the inlet check valve is connected to the top of the bottom box through an inlet pipe, the discharge check valve is connected with a discharge pipe penetrated on the support seat, the support seat is connected to a cushion seat through an elastic mechanism, a trigger switch is arranged on the side of the cushion seat close to the cushion seat, a needle is arranged on the front end surface of the cushion seat, a telescopic hose is connected between the discharge pipe and the needle, the liquid storage cylinder is arranged on the top of the bottom box, a stirring mechanism and a temperature sensor are arranged in the liquid storage cylinder, and the control module is electrically connected to the temperature sensor, the spiral electric heating tube, the electric push rod and the trigger switch.

[0007] Furthermore, the stirring mechanism includes a motor arranged on the top of the bottom box and a shaft arranged in the liquid storage cylinder for rotation, a plurality of blades are arranged on the shaft at intervals, and the shaft is connected to the motor.

[0008] Furthermore, a pressure sensor is provided at the bottom of the cylinder body, and the pressure sensor is electrically connected to the control module.

[0009] Furthermore, the elastic mechanism includes a slide rod provided on both sides of the cushion seat and a slide groove provided on both sides of the support seat, the slide rod is slidably provided in the slide groove, and a spring is connected between the end of the slide rod and the end surface of the slide groove.

[0010] Furthermore, a detachable sealing cover is provided on the top of the liquid storage cylinder.

[0011] Furthermore, a flange and an internal thread are provided on the inner wall of the lower part of the liquid storage cylinder, a sealing ring is provided on the lower surface of the flange, and an external thread matching the internal thread is provided on the outer wall of the upper part of the bottom box.

[0012] Furthermore, the control module is arranged in a bottom box, a power supply module is arranged in the bottom box, the control module is electrically connected to the power supply module, and the control module is used to supply power to the spiral electric heating tube.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. Use spiral electric heating tubes to heat the vaccine in the reservoir, and use temperature sensors to monitor the temperature of the vaccine. The vaccine can be heated and maintained above 25°C, which is beneficial to improve the injection effect of the vaccine and reduce damage to chicks.

[0015] 2. After the chick is grasped by hand and pressed on the cushion, the needle is inserted into the chick's body. The cushion compresses the elastic mechanism and the trigger switch. The control module controls the electric push rod to drive the piston to slide downward in the cylinder according to the trigger signal, and the vaccine in the cylinder is injected into the chick through the discharge one-way valve, the discharge pipe, the telescopic hose and the needle. The chick can be automatically injected, which makes the vaccine injection convenient and is beneficial to improving the injection efficiency of the vaccine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 for Figure 1 The cross-sectional view at BB in FIG.

[0019] In the figure: 1. cover; 2. paddle; 3. shaft; 4. liquid storage cylinder; 5. flange; 6. sealing ring; 7. spiral electric heating tube; 8. motor; 9. bottom box; 10. power supply module; 11. control module; 12. liquid inlet pipe; 13. electric push rod; 14. piston; 15. cylinder body; 16. pressure sensor; 17. liquid inlet check valve; 18. liquid discharge check valve; 19. liquid discharge pipe; 20. support seat; 21. slide groove; 22. spring; 23. slide rod; 24. trigger switch; 25. telescopic hose; 26. needle; 27. cushion seat; 28. temperature sensor. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0021] See also Figures 1 to 3The utility model provides a chicken vaccine injection device, including a bottom box 9, a liquid storage cylinder 4 and a control module 11. A spiral electric heating tube 7 is fixedly arranged at the middle of the top outside the bottom box 9, an electric push rod 13 is fixedly arranged on the top right side of the bottom box 9, and a piston 14 is fixedly connected to the telescopic end of the electric push rod 13. A cylinder body 15 and a support seat 20 are fixedly arranged on the right inner wall and outer wall of the bottom box 9 respectively. The piston 14 is slidably arranged in the cylinder body 15. A liquid inlet check valve 17 and a liquid discharge check valve 18 are arranged at the bottom of the cylinder body 15. The liquid inlet check valve 17 is connected to the top of the bottom box 9 through a liquid inlet pipe 12, and the liquid discharge check valve 18 is connected to a liquid discharge pipe 19 penetrating on the support seat 20. The support seat 20 is connected to A cushion seat 27 and a trigger switch 24 are provided on one side of the support seat 20 close to the cushion seat 27. The trigger switch 24 adopts a travel switch in the prior art. The trigger switch 24 is located between the cushion seat 27 and the support seat 20. A needle 26 is fixedly provided on the front end surface of the cushion seat 27. A telescopic hose 25 is connected between the discharge pipe 19 and the needle 26. The telescopic hose 25 can be adapted to be telescoped and extended as the cushion seat 27 moves relative to the support seat 20. The liquid storage cylinder 4 is arranged on the top of the bottom box 9, so that the liquid inlet pipe 12 is connected to the top of the liquid storage cylinder 4. A stirring mechanism and a temperature sensor 28 are provided in the liquid storage cylinder 4. The control module 11 is electrically connected to the temperature sensor 28, the spiral electric heating tube 7, the electric push rod 13 and the trigger switch 24.

[0022] When the utility model is used, the refrigerated vaccine liquid is put into the liquid storage cylinder 4, and the temperature of the vaccine liquid is detected by the temperature sensor 28. When the temperature is lower than 25°C, the spiral electric heating tube 7 is controlled by the control module 11 to heat the vaccine liquid, and the vaccine liquid is stirred by the stirring mechanism, so that the vaccine liquid circulates up and down in the liquid storage cylinder 4 and continuously passes through the spiral electric heating tube 7, which is beneficial to improving the heating effect and the mixing degree of the vaccine liquid, avoiding the precipitation and precipitation of particles in the vaccine liquid. When the temperature is greater than 25°C, the heating is stopped and the monitoring is continued, and the vaccine liquid can be heated and maintained above 25°C, which is beneficial to improving the injection effect of the vaccine and reducing the damage to the chicks;

[0023] During the injection, after the chick is grasped by hand and pressed on the cushion seat 27, the needle 26 is inserted into the chick body, the cushion seat 27 compresses the elastic mechanism, so that the rear side of the cushion seat 27 is pressed on the trigger switch 24, and the trigger signal is transmitted to the control module 11. The control module 11 controls the electric push rod 13 to drive the piston 14 to slide downward in the cylinder body 15 for a preset distance according to the trigger signal. During this process, the liquid inlet one-way valve 17 will be closed, so that the piston 14 quantitatively injects the vaccine in the cylinder body 15 into the chick body through the discharge one-way valve 18, the discharge pipe 19, the telescopic hose 25 and the needle 26, and the chick can be automatically injected with multiple continuous quantitative injections, which makes the vaccine injection convenient and is conducive to improving the injection efficiency of the vaccine;

[0024] When it is necessary to replenish vaccines into the cylinder 15, the control module 11 controls the electric push rod 13 to drive the piston 14 to slide upward in the cylinder 15, so that the liquid inlet one-way valve 17 opens and the liquid discharge one-way valve 18 closes. The piston 14 sucks the vaccines in the liquid storage tube 4 into the cylinder 15 through the liquid inlet pipe 12 and the liquid inlet one-way valve 17, making it convenient to replenish vaccines into the cylinder 15.

[0025] Preferably, the stirring mechanism includes a motor 8 fixed on the top of the bottom box 9 and a shaft 3 rotatably arranged in the liquid storage cylinder 4. The lower end of the shaft 3 is connected to the top of the bottom box 9, and the shaft 3 is located in the middle of the spiral electric heating tube 7. The shaft 3 is fixed with multiple blades 2 at intervals along its length direction, and the shaft 3 is connected to the output shaft of the motor 8. During the process of heating and injecting the vaccine, the motor 8 drives the shaft 3 to rotate in the liquid storage cylinder 4, and the shaft 3 drives the multiple blades 2 to rotate slowly, and the blades 2 drive the vaccine in the liquid storage cylinder 4 to rotate along the length direction of the shaft 3. Figure 1 The circulating flow in the direction of the middle arrow is beneficial to improving the mixing effect and heating effect of the vaccine.

[0026] Preferably, a pressure sensor 16 is provided at the bottom of the cylinder 15, and the pressure sensor 16 is electrically connected to the control module 11. When the piston 14 slides to the bottom of the cylinder 15 and presses on the pressure sensor 16, it means that the vaccine in the cylinder 15 has been injected. The pressure sensor 16 transmits an electrical signal to the control module 11, and the control module 11 controls the electric push rod 13 to drive the piston 14 to slide upward to a position close to the top of the cylinder 15, so that the vaccine can be automatically added to the cylinder 15.

[0027] Preferably, the elastic mechanism includes a slide bar 23 fixed on both sides of the side of the cushion seat 27 and a slide groove 21 provided on both sides of the outer side of the support seat 20, the slide bar 23 is slidably provided in the slide groove 21, and a spring 22 is connected between the end of the slide bar 23 and the end surface of the slide groove 21. The rebound force of the spring 22 can drive the slide bar 23 to slide outwardly toward the slide groove 21, and the slide bars 23 on both sides synchronously drive the cushion seat 27 to move away from the trigger switch 24; and during injection, after the chick is pressed on the cushion seat 27, the cushion seat 27 drives the slide bar 23 to slide inwardly in the slide groove 21, and the slide bar 23 compresses the spring 22, so that the cushion seat 27 is pressed on the trigger switch 24 for automatic injection.

[0028] Preferably, a cover 1 is detachably provided on the top of the liquid storage cylinder 4. After removing the cover 1, the vaccine can be added to the liquid storage cylinder 4, and after the vaccine is added, the cover 1 needs to be resealed on the top of the liquid storage cylinder 4.

[0029] Preferably, a flange 5 and an internal thread are provided on the inner wall of the lower part of the liquid storage cylinder 4, the internal thread is located at the lower side of the flange 5, a sealing ring 6 is provided on the lower surface of the flange 5, and an external thread matching the internal thread is provided on the outer wall of the upper part of the bottom box 9. After the liquid storage cylinder 4 is sleeved on the top of the bottom box 9, the liquid storage cylinder 4 is rotated and tightened on the bottom box 9, so that the sealing ring 6 is squeezed between the bottom of the flange 5 and the top outside the bottom box 9, which is conducive to improving the connection and sealing effect between the liquid storage cylinder 4 and the bottom box 9. The liquid storage cylinder 4 and the bottom box 9 are connected by threads, which is convenient for removal from the bottom box 9, and the liquid storage cylinder 4 and the top outside the bottom box 9 are cleaned and disinfected.

[0030] Preferably, the control module 11 is arranged in the bottom box 9, and the control module 11 adopts an STM32 system single-chip microcomputer or a 51 system single-chip microcomputer. A power supply module 10 is arranged in the bottom box 9, and the power supply module 10 adopts a battery or a voltage regulator. When a battery is used, a rechargeable lithium battery can be used. When a voltage regulator is used, the voltage regulator needs to be connected to an external power supply. The voltage regulator regulates the external power supply and then transmits it to the spiral heating tube 7 for power supply. The control module 11 is electrically connected to the power supply module 10, and the control module 11 controls the power supply module 10 to supply power to the spiral heating tube 7.

[0031] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A chicken vaccine injection device, characterized in that: The invention comprises a bottom box, a liquid storage cylinder and a control module, wherein a spiral electric heating tube is arranged on the top outside the bottom box, an electric push rod is arranged on the top inside the bottom box, the electric push rod is connected with a piston, a cylinder body and a support seat are respectively arranged on the inner wall and the outer wall of the bottom box, the piston is slidably arranged in the cylinder body, an inlet check valve and a discharge check valve are arranged at the bottom of the cylinder body, the inlet check valve is connected to the top of the bottom box through an inlet pipe, the discharge check valve is connected with a discharge pipe penetrated on the support seat, the support seat is connected to a cushion seat through an elastic mechanism, a trigger switch is arranged on a side of the support seat close to the cushion seat, a needle is arranged on the front end surface of the cushion seat, a telescopic hose is connected between the discharge pipe and the needle, the liquid storage cylinder is arranged on the top of the bottom box, a stirring mechanism and a temperature sensor are arranged in the liquid storage cylinder, and the control module is electrically connected to the temperature sensor, the spiral electric heating tube, the electric push rod and the trigger switch.

2. A chicken vaccine injection device according to claim 1, characterized in that: The stirring mechanism comprises a motor arranged on the top of the bottom box and a shaft arranged in the liquid storage cylinder for rotation, a plurality of paddles are arranged on the shaft at intervals, and the shaft is connected to the motor.

3. A chicken vaccine injection device according to claim 1, characterized in that: A pressure sensor is provided at the bottom of the cylinder body, and the pressure sensor is electrically connected to the control module.

4. A chicken vaccine injection device according to claim 1, characterized in that: The elastic mechanism comprises a slide bar arranged on both sides of the cushion seat and a slide groove arranged on both sides of the support seat, the slide bar is slidably arranged in the slide groove, and a spring is connected between the end of the slide bar and the end surface of the slide groove.

5. A chicken vaccine injection device according to claim 1, characterized in that: A sealing cover is detachably provided on the top of the liquid storage cylinder.

6. A chicken vaccine injection device according to claim 1, characterized in that: A flange and an internal thread are arranged on the inner wall of the lower part of the liquid storage cylinder, a sealing ring is arranged on the lower surface of the flange, and an external thread matching the internal thread is arranged on the outer wall of the upper part of the bottom box.

7. A chicken vaccine injection device according to claim 1, characterized in that: The control The module is arranged in a bottom box, a power supply module is arranged in the bottom box, and the control module is electrically connected to the power supply module. The control module is used to supply power to the spiral electric heating tube.

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